Can you tell me when she left?这个句子对吗?为什么不是when did she leave

Can you tell me when she left?这个句子对吗?为什么不是when did she leave Could you tell me when does she plane leave?改错 could you tell me when to leave为什么不是when you are leaving? Could you tell me when does she plane leave?(改错） 急.Can you tell me when did you go to bed yesterday?你看下这个句子错在 She didn't tell me ____.A.when she would leave B.when sh Can you tell me when _____(leave) for London tomorrow? —What did she forget when she left for home? When she comes here,I'll tell you.改写句子 When did you leave? Tell me where did you go?这句话对吗?为什么不是Tell me where you go She can't tell me when the train arrive.when引导是什么从句?